发明人何建平,孙丽萍,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114346834 A, 授权公告日 2015-03-16.
Stevens L M, Patel M V, Anderson J P. "Method for the Synthesis of 3-Amino-2,4-dimethylbenzoic acid" [P]. US Patent, US 10831699 B2, 2024-12-25.
发明人沈红梅,杨光,胡光. "A Process for Preparing High-Purity 3-Amino-2,4-dimethylbenzoic acid" [P]. 中国发明专利, 专利号 CN 116163351 B, 授权公告日 2017-02-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 856, (9), 4988-5009.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 404, 7703-7707.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-2,4-dimethylbenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2019, 1782, (2), 6254-6263.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1824, (12), 7889-7895.